/*文件列表新增*/
.tit_block{margin-top: 15px;}
.top_s_nav{position: relative;
    z-index: 99;
    margin: 8px 0px;
    font-size: 12px;
    margin-left: -20px;border-bottom: 1px solid #e1e5e7;
    padding-bottom: 8px;}
.top_s_nav a{color: #36B0C8;}
.top_s_nav a:hover{text-decoration:underline}
.text-cet{text-align: center;}
.file_detal{text-align: center;margin: auto;margin-top: 10px;background-color: #FFF;padding: 1%;min-height: 440px;position: relative;}
.file_detal p{line-height: 28px;margin: 0px;text-indent:2em;}
.btn_bottm{border-top: 1px solid #e1e5e7;height: 55px;line-height: 50px;margin-top: 10px;position: absolute;
    bottom: 0;
    width: 98%;}
.btn_bottm .btn{margin: 5px 50px;}
.file_ct{    text-align: center;
    background-color: #FFF;
    border-radius: 4px;
    height: 100px;}
.file_ct>a{line-height: 90px;}
.file_detal>h3{font-size: 22px;}